A) Radius of Cl atoms is \[0.99\,\overset{\text{o}}{\mathop{\text{A}}}\,,\] while that of \[C{{l}^{+}}\] ion is \[1.54\,\overset{\text{o}}{\mathop{\text{A}}}\,\]
B) Radius of Cl atoms is \[0.99\,\overset{\text{o}}{\mathop{\text{A}}}\,,\] while that of Na atom is \[1.54\,\overset{\text{o}}{\mathop{\text{A}}}\,\]
C) Radius of Cl atoms is \[0.99\,\overset{\text{o}}{\mathop{\text{A}}}\,,\]while that of \[C{{l}^{-}}\] ion is \[0.81\,\overset{\text{o}}{\mathop{\text{A}}}\,\]
D) Radius of Na atoms is \[0.99\,\overset{\text{o}}{\mathop{\text{A}}}\,,\] while that of \[N{{a}^{+}}\] ion is \[1.54\,\overset{\text{o}}{\mathop{\text{A}}}\,\]
Correct Answer: B
Solution :
[b] The atomic radius decreases along the period. Also cations are always smaller than their parent atoms and anions are always larger than their parent atom.You need to login to perform this action.
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